A self-hosted PHP domain expiration monitoring tool that tracks domain expiry dates, RDAP/WHOIS data, and SSL certificate validity. Supports alerts, multi-user setup, and cron automation. Built for developers, hosting providers, and IT admins who want full control without third-party services.
自建域名到期监控系统（支持 PHP 8.1+）
domain-expiration
domain-management
domain-management-system
domain-monitor
domain-monitoring
domain-monitoring-and-alerting
domain-tracker
open-source
php8
rdap
rdap-protocol
rdap-service
self-hosted
whois
whois-information
whois-lookup
whois-service
Updated 2026-04-18 14:56:35 +08:00